42127696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{601}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 88308584

約数和(自身を除く): 46180888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 601, 674, 1202, 1348, 2404, 2696, 4381, 4808, 5392, 7813, 8762, 9616, 15626, 17524, 31252, 35048, 62504, 70096, 125008, 202537, 405074, 810148, 1620296, 2632981, 3240592, 5265962, 10531924, 21063848, 42127696]

約数ペア:

[(1, 42127696), (2, 21063848), (4, 10531924), (8, 5265962), (13, 3240592), (16, 2632981), (26, 1620296), (52, 810148), (104, 405074), (208, 202537), (337, 125008), (601, 70096), (674, 62504), (1202, 35048), (1348, 31252), (2404, 17524), (2696, 15626), (4381, 9616), (4808, 8762), (5392, 7813)]